Ineos Styrenics Polystyrene 446C (Discontinued)

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Ineos Styrenics Polystyrene 446C (Discontinued) (discontinued **)
Categories:	Polymer; Thermoplastic; Polystyrene (PS)
Material Notes:	High flow, medium-impact grade of polystyrene designed to provide good processability while maintaining a fine balance of physical properties. Information provided by BASF. This product is not part of the current Ineos Styrenics product line. Ineos Styrenics purchased this product line from BASF in 2005.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Density	1.04 g/cc	ASTM D792
Moisture Absorption at Equilibrium	<= 0.10 %	50% RH
Water Absorption at Saturation	<= 0.10 %
Linear Mold Shrinkage	0.0040 - 0.0070 cm/cm	ASTM D955
Melt Flow	14 g/10 min @Load 5.00 kg, Temperature 200 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength, Ultimate	21.0 MPa	ASTM D638
Tensile Strength, Yield	25.0 MPa	ASTM D638
Elongation at Break	30 %	ASTM D638
Elongation at Yield	1.5 %
Tensile Modulus	1.79 GPa	ASTM D638
Flexural Modulus	2.07 GPa	ASTM D790-1
Izod Impact, Notched	0.700 J/cm	ASTM D256
Gardner Impact	6.00 J @Thickness 3.17 mm	ASTM D3029

Thermal Properties	Original Value	Comments
Deflection Temperature at 1.8 MPa (264 psi)	83.0 °C	ASTM D648
Vicat Softening Point	101 °C	ASTM D1525
Flammability, UL94	HB @Thickness 1.47 mm

Processing Properties	Original Value	Comments
Processing Temperature	180 - 250 °C	Molding

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PSG024 / 67224

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message